Merge pull request #53 from richardeoin/pwm-inverted-pins

Support PWM output on inverted CHx pins

Author: dotcypress

src/timer/pins.rs

@@ -39,6 +39,18 @@ timer_pins!(TIM1, [
     (Channel4, PA11<DefaultMode>, AltFunction::AF2),
     (Channel4, PC11<DefaultMode>, AltFunction::AF2),
 ]);
+// Inverted pins
+timer_pins!(TIM1, [
+    (Channel1, PA7<DefaultMode>, AltFunction::AF2),
+    (Channel1, PB13<DefaultMode>, AltFunction::AF2),
+    (Channel1, PD2<DefaultMode>, AltFunction::AF2),
+    (Channel2, PB0<DefaultMode>, AltFunction::AF2),
+    (Channel2, PB14<DefaultMode>, AltFunction::AF2),
+    (Channel2, PD3<DefaultMode>, AltFunction::AF2),
+    (Channel3, PB1<DefaultMode>, AltFunction::AF2),
+    (Channel3, PB15<DefaultMode>, AltFunction::AF2),
+    (Channel3, PD4<DefaultMode>, AltFunction::AF2),
+]);
 
 #[cfg(feature = "stm32g0x1")]
 timer_pins!(TIM2, [
@@ -83,16 +95,34 @@ timer_pins!(TIM15, [
     (Channel1, PA2<DefaultMode>, AltFunction::AF5),
     (Channel1, PB14<DefaultMode>, AltFunction::AF5),
     (Channel1, PC1<DefaultMode>, AltFunction::AF2),
+    (Channel2, PA3<DefaultMode>, AltFunction::AF5),
+    (Channel2, PB15<DefaultMode>, AltFunction::AF5),
+    (Channel2, PC2<DefaultMode>, AltFunction::AF2),
+]);
+// Inverted pins
+#[cfg(any(feature = "stm32g070", feature = "stm32g071", feature = "stm32g081"))]
+timer_pins!(TIM15, [
+    (Channel1, PA1<DefaultMode>, AltFunction::AF5),
+    (Channel1, PB13<DefaultMode>, AltFunction::AF5),
+    (Channel1, PF1<DefaultMode>, AltFunction::AF2),
 ]);
 
 timer_pins!(TIM16, [
     (Channel1, PA6<DefaultMode>, AltFunction::AF5),
     (Channel1, PB8<DefaultMode>, AltFunction::AF2),
     (Channel1, PD0<DefaultMode>, AltFunction::AF2),
 ]);
+// Inverted pins
+timer_pins!(TIM16, [
+    (Channel1, PB6<DefaultMode>, AltFunction::AF2),
+]);
 
 timer_pins!(TIM17, [
     (Channel1, PA7<DefaultMode>, AltFunction::AF6),
     (Channel1, PB9<DefaultMode>, AltFunction::AF2),
     (Channel1, PD1<DefaultMode>, AltFunction::AF2),
 ]);
+//  Inverted pins
+timer_pins!(TIM17, [
+    (Channel1, PB7<DefaultMode>, AltFunction::AF2),
+]);